200936985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 329605632

約数和(自身を除く): 128668647

約数列:

[1, 3, 5, 15, 47, 141, 235, 421, 677, 705, 1263, 2031, 2105, 3385, 6315, 10155, 19787, 31819, 59361, 95457, 98935, 159095, 285017, 296805, 477285, 855051, 1425085, 4275255, 13395799, 40187397, 66978995, 200936985]

約数ペア:

[(1, 200936985), (3, 66978995), (5, 40187397), (15, 13395799), (47, 4275255), (141, 1425085), (235, 855051), (421, 477285), (677, 296805), (705, 285017), (1263, 159095), (2031, 98935), (2105, 95457), (3385, 59361), (6315, 31819), (10155, 19787)]